

Part 951-013 is a replacement synthetic rubber o-ring for PowrTex 15-1 equipment. This precision seal prevents fluid leaks between mating components, maintaining system pressure and preventing contamination. When the original o-ring becomes cut, flattened, or brittle, replacement restores leak-free operation.
| Part Number | 951-013 |
|---|---|
| Part Description | Synthetic rubber O-ring |
| Brand | Universal |
| Fits | PowrTex 15-1 |
| Condition | New |
The 951-013 synthetic rubber o-ring is a direct replacement sealing component for PowrTex 15-1 equipment. This precision-molded elastomeric ring is designed to fit into a gland or groove between two mating components, where it compresses to create a leak-proof seal. O-rings are used throughout spray equipment in fluid sections, pump assemblies, and connection points to prevent leaks of paint, solvents, or other fluids. The synthetic rubber material provides good sealing properties, flexibility, and compatibility with a range of coatings. A properly functioning o-ring ensures that fluid flows correctly without leaks or pressure loss. A damaged or worn o-ring can cause fluid leaks, pressure loss, air ingestion, and contamination of the material being sprayed. Symptoms include drips from fittings, loss of prime, erratic spray patterns, or visible fluid seepage. This replacement o-ring is manufactured to exact dimensional specifications for proper fit in the designated groove. Installation requires careful cleaning of the sealing surfaces and light lubrication to prevent rolling or cutting. Regular inspection during maintenance helps identify o-rings that have hardened, flattened, or developed cuts. Synthetic rubber o-rings offer good resistance to wear and compression set for reliable long-term sealing.
| Fluid sealing | Prevents leaks between components |
|---|---|
| Pressure retention | Maintains system pressure |
| Contamination barrier | Keeps debris out of fluid path |
| Visible cuts / nicks | Damage allows fluid bypass |
|---|---|
| Flattened / compressed | O-ring no longer provides adequate sealing |
| Hardened / brittle | Material has lost elasticity |
| Fluid leakage | Visible leak at sealed joint |
Synthetic rubber o-ring 951-013 is designed specifically for PowrTex 15-1 equipment. Verify fit using your equipment's parts diagram.
| Compatible Model |
|---|
| PowrTex 15-1 |
When replacing o-rings, inspect these associated components to ensure proper sealing.
Check for scratches, nicks, or debris.
Ensure groove is clean and undamaged.
Replace if used in application and worn.